.sidebar {
      text-align: center;
      /*width: 186px; /* Adjust width as needed */
      top: 10%;
      right: 2%;
      padding-top: 10px;


    }

    .sidebar a {
      display: block;
      color: #FFD700;
      padding: 15px;
      text-decoration: none;
      transition: 0.3s;
    }

    .contact a{
        color: #FFD700;
    }
    .contact a:hover{
      background-color: #FFD700;
      color: black;
    }
    .sidebar a:hover {
      background-color: #FFD700;
      color: black;
    }
    .logo_sidebar{
    width: 50px;
    hight: 50px;
    }
    .headline-container {
       top: 40%;
       text-align: center;
       /*width: 70%; */
       display: flex;
       align-items: center;
       justify-content: center;
    }